<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>按钮</title>
    <link rel="stylesheet" href="../../css/bootstrap.css">
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.0/font/bootstrap-icons.css">
</head>
<body>
    <h1>按钮</h1>
    <button type="button" class="btn btn-outline-primary">Primary</button>
    <button type="button" class="btn btn-outline-secondary">Secondary</button>
    <button type="button" class="btn btn-outline-success">Success</button>
    <button type="button" class="btn btn-outline-danger">Danger</button>
    <button type="button" class="btn btn-outline-warning">Warning</button>
    <button type="button" class="btn btn-outline-info">Info</button>
    <button type="button" class="btn btn-outline-light">Light</button>
    <button type="button" class="btn btn-outline-dark">Dark</button>
    <hr>
    <button type="button" class="btn btn-primary"><i class="bi bi-cart-check-fill"></i> 加入购物车</button>
    <hr>
    <button type="button" class="btn btn-outline-danger">
        <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-cart-check-fill" viewBox="0 0 16 16">
            <path d="M.5 1a.5.5 0 0 0 0 1h1.11l.401 1.607 1.498 7.985A.5.5 0 0 0 4 12h1a2 2 0 1 0 0 4 2 2 0 0 0 0-4h7a2 2 0 1 0 0 4 2 2 0 0 0 0-4h1a.5.5 0 0 0 .491-.408l1.5-8A.5.5 0 0 0 14.5 3H2.89l-.405-1.621A.5.5 0 0 0 2 1H.5zM6 14a1 1 0 1 1-2 0 1 1 0 0 1 2 0zm7 0a1 1 0 1 1-2 0 1 1 0 0 1 2 0zm-1.646-7.646-3 3a.5.5 0 0 1-.708 0l-1.5-1.5a.5.5 0 1 1 .708-.708L8 8.293l2.646-2.647a.5.5 0 0 1 .708.708z"></path>
                </svg>
                Button
    </button>
</body>
</html>